.middle > div {
    border: 1px solid gray;

}

.middle > div > div:nth-child(1) {
    display: flex;
    justify-content: space-between;
}

/*-------------style---------------*/
.style {
    display: flex;
}

.style > div {
    height: 60px;
    line-height: 60px;
    background-color: rgb(243, 243, 243);
    padding: 0 20px;
}

.style > div:hover {
    background-color: rgb(230, 145, 55);
    color: white;
    cursor: pointer;
}

/*-------------news内容------------*/

.news > div {
    border-bottom: 1px solid gray;
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    color: gray;
}

.news > div > div:nth-child(1) {
    display: flex;
    align-items: center;
}

.news > div > div:nth-child(1) > div:nth-child(2) {
    width: 760px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
